Module: Hash::HashExtensions

Included in:
Hash
Defined in:
lib/ruckus/extensions/hash.rb

Instance Method Summary collapse

Instance Method Details

#flip ⇒ Object

XXX does the same thing as Hash#invert i think?



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# File 'lib/ruckus/extensions/hash.rb', line 4

def flip
    # XXX not used
    map {|k,v| [v,k]}.to_hash
end